Barbecue Pork

1 (3 lb to 4 lb) pork roast
2 (12 oz. cans) root beer
1 (16oz-18 oz) bottle of barbecue sauce (I used Cattlemen's Smokehouse)
a little extra root beer

Place you roast in the crock pot. Pour in the root beer. Cook on low for 6-8 hours. Remove roast from crock pot and shred. Dump out liquid from the crock pot. Return shredded meat to crock pot. Add bottle of barbecue sauce. Then add enough root beer to make desired wetness. (This will all depend on how thick your sauce is, I probably add at least 1/4 cup). Serve on buns or rolls.